condition	mean	min	max
4 h after light	11.311499999999999	10.3033	12.3197
8 h after light	10.453769999999999	9.35764	11.5499
12 h after light	11.088349999999998	10.857	11.3197
4 h after dark	13.33185	12.5077	14.156
8 h after dark	14.8508	13.9118	15.7898
12 h after dark	14.81255	13.4042	16.2209