condition	mean	min	max
4 h after light	0.2199925	0.0	0.439985
8 h after light	0.477426	0.0	0.954852
12 h after light	1.9546700000000001	1.73249	2.17685
4 h after dark	1.33737	0.77207	1.90267
8 h after dark	1.142497	0.378034	1.90696
12 h after dark	0.503873	0.37548	0.632266