condition	mean	min	max
4 h after light	4.39026	3.01852	5.84916
8 h after light	4.453936666666666	1.38038	6.71985
12 h after light	5.02323	2.85603	7.55293
4 h after dark	8.66365	6.97807	10.0627
8 h after dark	7.5427566666666666	7.01157	7.88725
12 h after dark	4.45254	2.72862	5.58654