condition	mean	min	max
1 h after light	13.614979886666667	12.54766539	15.57953781
3 h after light	18.66744492666667	16.25720028	23.32326958
5 h after light	17.06380042	14.27290338	19.68034616
7 h after light	15.920209823333334	12.97597101	17.49575223
9 h after light	14.597270916666666	12.51897463	18.15082718
11 h after light	20.55268438	16.96365761	25.05196913
13 h after light	18.469476053333334	17.03617174	19.91814025
15 h after light	21.651674113333332	21.03908195	22.49178971
1 h after dark	18.729541583333333	17.40567093	20.82993086
3 h after dark	19.22293892	15.78992226	23.70484972
5 h after dark	17.46480716	15.36748192	19.35758791
7 h after dark	18.17875404	17.39996302	18.62725875