condition	mean	min	max
3 h after light	24.122641666666667	8.61393	40.558
7 h after light	21.4865775	4.99664	45.6061
11 h after light	11.654816666666667	3.07951	17.595
2 h after dark	16.3324325	5.73511	28.6086
6 h after dark	21.5715025	4.44656	55.0702
10 h after dark	20.487824166666666	5.14278	33.342