condition	mean	min	max
4 h after light	22.4416395	22.190248	22.693031
8 h after light	23.311723999999998	21.876884	24.746564
12 h after light	21.762297500000003	19.999631	23.524964
4 h after dark	21.201193	20.525502	21.876884
8 h after dark	21.5717365	19.961831	23.181642
12 h after dark	17.754189	17.754189	17.754189