condition	mean	min	max
4 h after light	0.04057355	0.0	0.0811471
8 h after light	0.0	0.0	0.0
12 h after light	0.0447382	0.0	0.0894764
4 h after dark	0.2973532	0.0520326	0.536345
8 h after dark	0.110799	0.0	0.332397
12 h after dark	0.13162766666666667	0.0	0.394883