condition	mean	min	max
4 h after light	1.7331816666666668	0.536349	4.0517
8 h after light	0.99802	0.47162	1.26839
12 h after light	0.982783	0.525799	1.25047
4 h after dark	0.6436660000000001	0.0	1.59728
8 h after dark	0.5548926666666667	0.0	1.15304
12 h after dark	0.09008266666666666	0.0	0.270248