condition	mean	min	max
4 h after light	0.020080849999999997	0.0159844	0.0241773
8 h after light	0.0	0.0	0.0
12 h after light	0.0088888	0.0	0.0177776
4 h after dark	0.014793566666666666	0.0	0.0262628
8 h after dark	0.06112053333333333	0.0214951	0.104862
12 h after dark	0.055776799999999994	0.0	0.110562