condition	mean	min	max
4 h after light	0.02303435	0.0	0.0460687
8 h after light	0.0439977	0.0376162	0.0503792
12 h after light	0.02297065	0.0	0.0459413
4 h after dark	0.0	0.0	0.0
8 h after dark	0.08013655	0.0797822	0.0804909
12 h after dark	0.0729807	0.0667183	0.0792431