condition	mean	min	max
4 h after light	0.02678193333333333	0.0	0.0803458
8 h after light	0.0373669	0.0	0.0942909
12 h after light	0.041658	0.0	0.124974
4 h after dark	0.13392569999999998	0.0	0.30865
8 h after dark	0.025428133333333335	0.0	0.0762844
12 h after dark	0.0	0.0	0.0