condition	mean	min	max
0 h after light	0.0754275	0.0	0.150855
4 h after light	0.2301545	0.0	0.460309
8 h after light	0.3001175	0.153288	0.446947
4 h after dark	0.2227195	0.0	0.445439
8 h after dark	0.0	0.0	0.0
12 h after dark	0.1471085	0.0	0.294217