condition mean min max 1 h after light 21.702287645 19.55571879 23.8488565 3 h after light 21.163034653333334 18.71003955 25.42017859 5 h after light 21.07382474 17.31700283 26.08420396 7 h after light 16.55891997333333 11.79394715 23.90084087 9 h after light 12.329946576666666 10.91859934 13.60855791 11 h after light 8.151631803666666 5.436564711 11.37911505 1 h after dark 8.668310651 6.381624668 10.28327739 3 h after dark 6.508816657333333 5.956229013 7.133730347999999 5 h after dark 6.370372534666666 5.5125538789999995 7.132581206 7 h after dark 8.267107612666667 7.8758076820000005 8.693534351 9 h after dark 8.468311765333333 7.261691044 9.1588018 11 h after dark 15.147850573 8.722187669 18.49170483