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	0.010222933333333333	0.0	0.0306688
8 h after dark	0.022982166666666668	0.0	0.037147
12 h after dark	0.0049402	0.0	0.0148206