condition	mean	min	max
0 h after light	2.75017	2.35969	3.14065
4 h after light	1.178995	1.10003	1.25796
8 h after light	0.5882105	0.399624	0.776797
4 h after dark	2.51207	2.02421	2.99993
8 h after dark	3.7819899999999995	2.92426	4.63972
12 h after dark	2.370375	1.96027	2.78048