condition	mean	min	max
0 h after light	0.0166256	0.0	0.0332512
4 h after light	0.4027275	0.229487	0.575968
8 h after light	0.0996417	0.0676954	0.131588
4 h after dark	0.01639295	0.0	0.0327859
8 h after dark	0.0822847	0.0654966	0.0990728
12 h after dark	0.0	0.0	0.0