condition	mean	min	max
1 h after light	13.36158521	13.36158521	13.36158521
3 h after light	11.018476546999999	9.346229324	12.69072377
5 h after light	9.778478568499999	9.203897177	10.35305996
7 h after light	10.32760654	10.19700076	10.45821232
9 h after light	13.6347437	11.09835014	16.17113726
11 h after light	20.30849968	15.44788325	25.16911611
1 h after dark	27.747035385	25.22660902	30.26746175
3 h after dark	31.277476119999996	28.10530134	34.449650899999995
5 h after dark	28.59770352	26.08149893	31.11390811
7 h after dark	24.900201095	20.5265819	29.27382029
9 h after dark	21.31529596	20.46592799	22.16466393
11 h after dark	18.938225265	17.43806889	20.43838164