condition	mean	min	max
4 h after light	44.2353235	33.961351	54.509296
8 h after light	57.062093000000004	40.967083	73.157103
12 h after light	43.556312500000004	35.541907	51.570718
4 h after dark	35.8541545	21.876454	49.831855
8 h after dark	35.5851545	30.562236	40.608073
12 h after dark	30.185944	30.185944	30.185944