condition	mean	min	max
0 h after light	0.3947135	0.0	0.789427
4 h after light	0.0	0.0	0.0
8 h after light	0.1949065	0.0	0.389813
4 h after dark	0.3877325	0.386968	0.388497
8 h after dark	0.195661	0.0	0.391322
12 h after dark	0.1967405	0.0	0.393481