condition	mean	min	max
0 h after light	15.57	14.7733	16.3667
4 h after light	12.6128	11.6881	13.5375
8 h after light	11.13164	9.02298	13.2403
4 h after dark	13.42975	11.6074	15.2521
8 h after dark	14.44	14.2075	14.6725
12 h after dark	12.7967	12.055	13.5384