condition	mean	min	max
4 h after light	30.193836	25.347651	35.040021
8 h after light	27.3754665	22.743824	32.007109
12 h after light	51.5024455	22.836882	80.168009
4 h after dark	27.420077499999998	24.124913	30.715242
8 h after dark	35.136389	29.512366	40.760412
12 h after dark	23.670613	23.670613	23.670613