condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.5608433333333334	0.0	1.68253
8 h after dark	0.0	0.0	0.0
12 h after dark	0.49282000000000004	0.0	1.47846