OMG ... We lived in South Florida until this year and TOTALLY underestimated how hard the winter would be!! Granted my DS is only 3 but still.
The last few days he has been outside on and off all day, even just playing on the screened in porch. We went to the park today.
The HUGE benefit for me ... he is asleep by 7:30pm and doesn't get up until 6:30-7AM ... HUGE change from the 5am we had going on before!!! He's actually ready to crash now but fights naps something fierce so we let him 'rest' now for 30 minutes if he falls asleep longer if he's just chillin'.