condition	mean	min	max
4 h after light	52.4055115	37.939497	66.871526
8 h after light	65.517802	64.164078	66.871526
12 h after light	72.726545	71.776804	73.676286
4 h after dark	58.4943825	52.20586	64.782905
8 h after dark	45.5968655	45.545576	45.648155
12 h after dark	42.185406	42.185406	42.185406