condition	mean	min	max
3 h after light	18.896816666666666	13.7922	24.2868
7 h after light	17.960525	12.0134	23.0781
11 h after light	19.892125	15.1003	21.8172
2 h after dark	20.278833333333335	15.8046	24.0023
6 h after dark	22.012366666666665	19.2157	27.0698
10 h after dark	25.355275	16.9698	34.0139