condition	mean	min	max
0 h after light	46.0232	43.2899	48.7565
4 h after light	19.871850000000002	17.6702	22.0735
8 h after light	15.98825	14.3974	17.5791
4 h after dark	18.396900000000002	17.1716	19.6222
8 h after dark	25.6601	24.8495	26.4707
12 h after dark	31.2785	24.3707	38.1863