condition	mean	min	max
4 h after light	20.623649999999998	18.5371	22.7102
8 h after light	23.2652	22.2898	24.2406
12 h after light	23.6553	22.8431	24.4675
4 h after dark	27.706333333333333	26.5464	29.3974
8 h after dark	27.48013333333333	27.3295	27.7108
12 h after dark	23.8965	21.8708	25.4679