condition	mean	min	max
3 h after light	2.31313	1.01695	4.46872
6 h after light	2.40212	1.67736	3.31905
9 h after light	4.142823333333333	1.9045	7.89488
12 h after light	4.195085	2.01556	5.53323
3 h after dark	3.84997	1.37207	7.54269
6 h after dark	1.356109	0.336542	3.14917
9 h after dark	2.212480333333333	0.489188	5.54949
12 h after dark	2.173775	1.72933	2.61822