condition	mean	min	max
0 h after light	0.103581	0.0	0.207162
4 h after light	0.3126495	0.203886	0.421413
8 h after light	0.41657	0.306884	0.526256
4 h after dark	1.243115	1.1661	1.32013
8 h after dark	0.6627705	0.205381	1.12016
12 h after dark	0.3063985	0.303025	0.309772