condition	mean	min	max
0 h after light	0.5717385	0.163604	0.979873
4 h after light	0.0832015	0.0	0.166403
8 h after light	0.080786	0.0	0.161572
4 h after dark	0.16071000000000002	0.160393	0.161027
8 h after dark	0.0	0.0	0.0
12 h after dark	0.163093	0.0	0.326186