condition	mean	min	max
0 h after light	0.5910895	0.29515	0.887029
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.5951775	0.29581	0.894545
12 h after dark	0.1441665	0.0	0.288333