condition	mean	min	max
4 h after light	76.1499405	72.539955	79.759926
8 h after light	80.67928699999999	68.922817	92.435757
12 h after light	78.4675015	71.415047	85.519956
4 h after dark	39.663849	32.141899	47.185799
8 h after dark	37.1959865	25.924429	48.467544
12 h after dark	93.539783	93.539783	93.539783