condition	mean	min	max
4 h after light	14.88775	14.5737	15.2018
8 h after light	14.105250000000002	13.5249	14.6856
12 h after light	14.36825	14.1377	14.5988
4 h after dark	13.491150000000001	13.4216	13.5607
8 h after dark	16.27205	16.2619	16.2822
12 h after dark	17.79295	16.7878	18.7981