condition	mean	min	max
4 h after light	1.89924	1.52495	2.27353
8 h after light	1.7379850000000001	1.44566	2.03031
12 h after light	4.48352	4.33933	4.62771
4 h after dark	7.257396666666667	7.08859	7.38334
8 h after dark	5.7144466666666665	3.53693	7.52343
12 h after dark	3.13786	2.90231	3.40207