condition	mean	min	max
3 h after light	0.037465	0.0	0.112395
6 h after light	0.06306956666666667	0.0	0.111447
9 h after light	0.013193000000000002	0.0	0.039579
12 h after light	0.00927175	0.0	0.037087
3 h after dark	0.015154133333333333	0.0	0.0454624
6 h after dark	0.0	0.0	0.0
9 h after dark	0.055662333333333334	0.0	0.166987
12 h after dark	0.0	0.0	0.0