condition	mean	min	max
0 h after light	1.92309	1.70599	2.14019
4 h after light	2.556845	2.36828	2.74541
8 h after light	4.62229	4.34862	4.89596
4 h after dark	4.846725	4.61071	5.08274
8 h after dark	4.4152000000000005	4.36545	4.46495
12 h after dark	2.656345	2.39012	2.92257