condition	mean	min	max
2 h after light	12.2055	11.8619	12.7671
6 h after light	12.096733333333333	11.7888	12.2584
10 h after light	13.621933333333333	12.4507	14.4258
2 h after dark	11.2608	10.1631	11.9845
6 h after dark	9.65584	9.24904	10.4133
10 h after dark	8.28544	7.79017	8.87301