condition	mean	min	max
0 h after light	0.0379281	0.0	0.0758562
4 h after light	0.0	0.0	0.0
8 h after light	0.15334955	0.0750481	0.231651
4 h after dark	0.0372502	0.0	0.0745004
8 h after dark	0.03766925	0.0	0.0753385
12 h after dark	0.0370521	0.0	0.0741042