condition	mean	min	max
4 h after light	7.11758	6.80447	7.43069
8 h after light	4.263669999999999	3.9261	4.60124
12 h after light	4.44945	3.95764	4.94126
4 h after dark	5.910023333333333	5.08044	6.93657
8 h after dark	7.3352466666666665	6.42718	8.22303
12 h after dark	8.309403333333332	7.67186	9.55369