condition	mean	min	max
4 h after light	0.03806755	0.0	0.0761351
8 h after light	0.0	0.0	0.0
12 h after light	0.03766815	0.0	0.0753363
4 h after dark	0.13217125	0.0667995	0.197543
8 h after dark	0.06570555	0.065415	0.0659961
12 h after dark	0.0547035	0.0	0.109407