condition	mean	min	max
0 h after light	17.70085	17.6363	17.7654
4 h after light	18.872300000000003	17.2924	20.4522
8 h after light	23.668799999999997	23.1361	24.2015
4 h after dark	26.4127	24.4991	28.3263
8 h after dark	17.394	17.3224	17.4656
12 h after dark	16.741799999999998	16.445	17.0386