condition	mean	min	max
1 h after light	8.873731417	6.261204214	11.48625862
3 h after light	11.298269839	8.929805124	15.78194317
5 h after light	11.130859537333334	7.1801679720000005	14.529895300000002
7 h after light	14.997492986666666	12.52551649	19.16516411
9 h after light	13.055911233333335	10.172938900000002	16.86894158
11 h after light	20.380238716666668	17.71507767	22.19309978
1 h after dark	19.34026293666667	15.10512995	25.52883398
3 h after dark	15.762739683333335	12.336607	21.40119105
5 h after dark	21.246676426666667	17.68177659	23.19203647
7 h after dark	17.522580276666666	16.46396161	18.45525084
9 h after dark	18.005800393333335	15.12015925	22.14764799
11 h after dark	10.912221939	8.094758427	15.13922574