condition	mean	min	max
4 h after light	0.0958085	0.0	0.191617
8 h after light	0.0	0.0	0.0
12 h after light	0.078625	0.0	0.15725
4 h after dark	1.121172	0.856156	1.25855
8 h after dark	0.7651426666666666	0.592636	1.037
12 h after dark	0.034478	0.0	0.103434