condition mean min max 4 h after light 29.2650175 24.355028 34.175007 8 h after light 92.977683 85.386116 100.56925 12 h after light 32.323769500000004 10.030803 54.616736 4 h after dark 13.667551 10.188758 17.146344 8 h after dark 13.817708 11.477467 16.157949 12 h after dark 304.288974 304.288974 304.288974