condition	mean	min	max
0 h after light	21.389049999999997	21.3681	21.41
4 h after light	11.765550000000001	11.5588	11.9723
8 h after light	17.058	15.4122	18.7038
4 h after dark	28.77535	27.618	29.9327
8 h after dark	17.13915	15.7099	18.5684
12 h after dark	18.29885	17.7113	18.8864