condition	mean	min	max
0 h after light	9.618595	9.54082	9.69637
4 h after light	6.39428	5.18052	7.60804
8 h after light	5.0604	4.78561	5.33519
4 h after dark	21.8447	19.0122	24.6772
8 h after dark	22.365000000000002	20.972	23.758
12 h after dark	13.8474	12.5659	15.1289