condition	mean	min	max
4 h after light	64.76365	62.5619	66.9654
8 h after light	99.65885	99.0877	100.23
12 h after light	72.0924	71.9999	72.1849
4 h after dark	28.925800000000002	25.7659	32.0857
8 h after dark	26.64635	20.3412	32.9515
12 h after dark	59.0963	57.1609	61.0317