condition	mean	min	max
2 h after light	14.8539	13.8193	15.7815
6 h after light	11.850166666666667	11.378	12.3567
10 h after light	7.87094	6.93479	8.64696
2 h after dark	12.035	11.779	12.3675
6 h after dark	17.5683	16.9646	18.2184
10 h after dark	22.471966666666667	21.8786	23.0478