condition	mean	min	max
0 h after light	25.36925	23.6399	27.0986
4 h after light	16.3235	15.3403	17.3067
8 h after light	17.893900000000002	17.574	18.2138
4 h after dark	34.96645	31.8353	38.0976
8 h after dark	30.832250000000002	28.974	32.6905
12 h after dark	31.0488	30.5583	31.5393