condition	mean	min	max
0 h after light	15.744499999999999	15.2293	16.2597
4 h after light	14.90895	14.5975	15.2204
8 h after light	21.098950000000002	20.5331	21.6648
4 h after dark	26.1463	25.6775	26.6151
8 h after dark	25.6292	24.6065	26.6519
12 h after dark	18.02395	17.4338	18.6141