condition	mean	min	max
4 h after light	9.1010965	7.955457	10.246736
8 h after light	10.925483499999999	10.815052	11.035915
12 h after light	9.6537905	9.639319	9.668262
4 h after dark	9.2718865	9.138912	9.404861
8 h after dark	10.0946255	9.875718	10.313533
12 h after dark	10.155295	10.155295	10.155295