condition mean min max 4 h after light 20.443823333333334 17.50123 23.26453 8 h after light 17.7169 11.168330000000001 28.50719 12 h after light 45.172713333333334 37.266290000000005 49.484140000000004 16 h after light 65.17263666666666 58.85199 77.68881 4 h after dark 97.01414333333334 77.53423000000001 113.2402 8 h after dark 30.535106666666668 17.918570000000003 41.37153