condition	mean	min	max
0 h after light	0.6185674999999999	0.618016	0.619119
4 h after light	1.39138	1.25943	1.52333
8 h after light	2.275785	2.14001	2.41156
4 h after dark	1.82491	1.61859	2.03123
8 h after dark	1.119739	0.920698	1.31878
12 h after dark	0.7614000000000001	0.617186	0.905614