condition	mean	min	max
0 h after light	11.38005	11.0674	11.6927
4 h after light	13.50255	13.4069	13.5982
8 h after light	12.394224999999999	9.37755	15.4109
4 h after dark	15.31765	15.2103	15.425
8 h after dark	14.443850000000001	13.7399	15.1478
12 h after dark	15.197000000000001	12.512	17.882