condition	mean	min	max
3 h after light	21.7723	11.1862	38.1755
7 h after light	13.014515833333334	6.05537	21.2145
11 h after light	10.7497475	2.85536	18.2238
2 h after dark	14.8865125	6.01346	27.2542
6 h after dark	16.0216675	7.79972	25.8903
10 h after dark	18.472058333333333	11.6986	24.2265