condition	mean	min	max
0 h after light	5.4019449999999996	5.20012	5.60377
4 h after light	2.0085	1.92331	2.09369
8 h after light	0.9755640000000001	0.900678	1.05045
4 h after dark	0.464492	0.405529	0.523455
8 h after dark	1.809265	1.62666	1.99187
12 h after dark	5.18377	5.06607	5.30147