condition	mean	min	max
4 h after light	4.533939999999999	3.76804	5.29984
8 h after light	3.8873800000000003	3.62164	4.15312
12 h after light	3.65093	3.43581	3.86605
4 h after dark	5.48102	5.14428	5.68451
8 h after dark	4.83971	4.24836	5.25314
12 h after dark	4.436803333333334	4.20459	4.71771