condition	mean	min	max
0 h after light	8.69313	7.73488	9.65138
4 h after light	11.578019999999999	9.83404	13.322
8 h after light	22.09966	9.82452	34.3748
4 h after dark	11.39337	9.51634	13.2704
8 h after dark	16.22325	15.3368	17.1097
12 h after dark	6.683904999999999	5.65708	7.71073