condition	mean	min	max
0 h after light	0.351071	0.234326	0.467816
4 h after light	0.3536455	0.230621	0.47667
8 h after light	0.939041	0.925665	0.952417
4 h after dark	2.071635	2.06755	2.07572
8 h after dark	0.8092090000000001	0.696936	0.921482
12 h after dark	0.6906055	0.467188	0.914023