condition	mean	min	max
2 h after light	20.650100000000002	18.8655	23.0471
6 h after light	17.266099999999998	14.9116	19.194
10 h after light	19.59075	14.405	27.2627
14 h after light	19.870983333333335	14.7437	25.0117
18 h after light	19.609816666666667	17.0964	23.6115
2 h after dark	18.674433333333333	14.7059	23.7576