condition	mean	min	max
4 h after light	0.0278229	0.0	0.0556458
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0240634	0.0	0.0481268
8 h after dark	0.04781065	0.0	0.0956213
12 h after dark	0.01999095	0.0	0.0399819