condition mean min max 1 h after light 4.640705663 4.640705663 4.640705663 3 h after light 2.496085571 1.446193065 3.545978077 5 h after light 1.272440816 0.935481318 1.6094003140000002 7 h after light 1.2538942205 1.035118468 1.4726699730000001 9 h after light 1.199501125 1.120688053 1.278314197 11 h after light 4.181678569 1.4093010480000001 6.95405609 1 h after dark 6.4557618175 6.34888454 6.562639095 3 h after dark 10.1103291545 6.058476768999999 14.16218154 5 h after dark 6.646822146 4.630288316000001 8.663355976 7 h after dark 6.1578330779999995 5.248666833 7.066999322999999 9 h after dark 6.8932440575000005 6.637498009 7.148990106 11 h after dark 8.7312777 8.234811342 9.227744057999999