condition	mean	min	max
0 h after light	10.118105	9.69141	10.5448
4 h after light	5.802675	4.92862	6.67673
8 h after light	4.8137550000000005	4.21128	5.41623
4 h after dark	6.09131	5.34172	6.8409
8 h after dark	5.882905	5.57272	6.19309
12 h after dark	6.888695	6.04846	7.72893