condition	mean	min	max
0 h after light	16.498350000000002	15.9501	17.0466
4 h after light	16.8136	16.223	17.4042
8 h after light	19.07575	17.8923	20.2592
4 h after dark	25.629849999999998	25.1695	26.0902
8 h after dark	20.62475	20.6238	20.6257
12 h after dark	17.98235	17.283	18.6817