condition	mean	min	max
1 h after light	19.244067145	18.54694983	19.94118446
3 h after light	17.530986926666667	16.35535535	18.22519761
5 h after light	15.202267056666667	14.72266415	15.55502649
7 h after light	16.839521353333332	14.97724194	19.03277006
9 h after light	15.01304178	14.30229536	16.41433478
11 h after light	14.585348336666668	13.821230300000002	15.55276097
13 h after light	16.92879929	16.29234799	17.63583171
15 h after light	18.316989276666668	15.68186553	23.07663339
1 h after dark	18.46192904	15.89199123	21.10094124
3 h after dark	17.66563142	14.63921058	19.20584424
5 h after dark	19.129289786666668	17.96936613	21.39938154
7 h after dark	16.293759866666665	10.97432679	20.52950368