condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0107993	0.0	0.0215986
12 h after light	0.009848	0.0	0.019696
4 h after dark	0.0	0.0	0.0
8 h after dark	0.004313525	0.0	0.00862705
12 h after dark	0.0	0.0	0.0