condition	mean	min	max
0 h after light	0.04287515	0.0285495	0.0572008
4 h after light	0.0145449	0.0	0.0290898
8 h after light	0.0	0.0	0.0
4 h after dark	0.0280946	0.0280392	0.02815
8 h after dark	0.04229495	0.0283546	0.0562353
12 h after dark	0.0282006	0.0278901	0.0285111