condition	mean	min	max
4 h after light	0.04158145	0.0	0.0831629
8 h after light	0.0673785	0.0	0.134757
12 h after light	0.0411452	0.0	0.0822904
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0359469	0.0	0.0718938
12 h after dark	0.03597695	0.0	0.0719539