condition	mean	min	max
2 h after light	8.97957	8.75125	9.30504
6 h after light	11.5639	11.2504	12.0568
10 h after light	11.8598	11.3684	12.6087
2 h after dark	15.319333333333333	14.3635	16.1693
6 h after dark	14.7508	14.0424	15.4643
10 h after dark	14.937933333333334	14.5351	15.5763