condition	mean	min	max
3 h after light	9.57555	8.88861	10.8623
6 h after light	9.891996666666666	8.01009	12.4287
9 h after light	11.162613333333333	9.35154	12.397
12 h after light	12.177875	11.2313	12.9313
3 h after dark	12.717066666666666	12.2798	13.1767
6 h after dark	12.449733333333333	10.6698	14.827
9 h after dark	11.398330000000001	9.94569	13.1734
12 h after dark	12.815999999999999	12.5038	13.1282