condition	mean	min	max
4 h after light	0.00464594	0.0	0.00929188
8 h after light	0.03080725	0.0179844	0.0436301
12 h after light	0.0310636	0.0	0.0621272
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0293187	0.0	0.0637649
12 h after dark	0.0740581	0.0	0.201754