condition	mean	min	max
1 h after light	7.37160081	6.69908431	8.04411731
3 h after light	11.699865857333334	8.313355232000001	14.40196688
5 h after light	14.77573424	10.61610633	17.84141305
7 h after light	17.06926262	15.91751862	18.08146923
9 h after light	17.36217335	14.05816574	19.70819921
11 h after light	20.164821806666666	18.81525489	21.408614899999996
1 h after dark	16.699512966666667	14.203566199999997	20.61439311
3 h after dark	18.25210185	16.26936648	21.07968351
5 h after dark	15.568179713333333	14.13238508	16.52876795
7 h after dark	13.446792559999999	12.18462404	14.76619684
9 h after dark	15.850840823333334	15.44706953	16.47780803
11 h after dark	15.912059496666668	13.96159237	17.77125106