condition	mean	min	max
4 h after light	0.9551845	0.771609	1.13876
8 h after light	0.7290814999999999	0.6809	0.777263
12 h after light	2.055475	1.95722	2.15373
4 h after dark	3.342903333333333	3.01665	3.74338
8 h after dark	2.25879	2.21388	2.33221
12 h after dark	1.1452233333333333	1.0601	1.26803