condition	mean	min	max
4 h after light	0.04555525	0.0	0.0911105
8 h after light	6.4604e-05	0.0	0.000129208
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.038593035000000005	1.47e-06	0.0771846
12 h after dark	0.03483895	1.3e-06	0.0696766