condition	mean	min	max
4 h after light	0.86153	0.0	1.72306
8 h after light	1.545665	0.0	3.09133
12 h after light	0.0	0.0	0.0
4 h after dark	0.22923633333333332	0.214066	0.255026
8 h after dark	0.5039170000000001	0.0	1.3605
12 h after dark	0.26172666666666666	0.0	0.78518