condition mean min max 0 h after light 19.26545 14.9408 23.5901 2 h after light 96.10589999999999 79.9568 112.255 4 h after light 58.54845 49.7945 67.3024 8 h after light 44.678399999999996 35.8665 53.4903 12 h after light 30.5711 30.1301 31.0121 2 h after dark 30.243850000000002 28.7127 31.775 4 h after dark 7.288665 5.96129 8.61604 8 h after dark 6.92222 4.32161 9.52283 12 h after dark 11.952549999999999 10.1007 13.8044