condition	mean	min	max
1 h after light	7.7774371355000005	7.554300311	8.00057396
3 h after light	11.462710951333333	9.019724174	13.54110966
5 h after light	14.525299726666667	13.46672739	15.58909044
7 h after light	17.160899386666664	15.59052725	18.66315207
9 h after light	20.73810891	17.01997529	23.3876617
11 h after light	21.415546096666667	18.55277876	23.98553415
13 h after light	21.94256668	17.02131724	24.69562827
15 h after light	22.207427353333333	20.88858303	24.52376444
1 h after dark	19.73312355	18.66568134	20.72951006
3 h after dark	20.988516933333333	20.25017122	21.47367805
5 h after dark	20.564580676666665	18.84884605	21.81366275
7 h after dark	16.87950999	15.58877825	18.09057769