condition	mean	min	max
4 h after light	0.0380053	0.0	0.0792572
8 h after light	0.3397442333333333	0.0534867	0.534295
12 h after light	0.384289	0.238525	0.486228
4 h after dark	0.5352526666666667	0.4928	0.581172
8 h after dark	0.16541240000000001	0.0331572	0.238909
12 h after dark	0.1445225	0.0392835	0.210082