condition	mean	min	max
4 h after light	0.0252802	0.0	0.0758406
8 h after light	0.0050996	0.0	0.0152988
12 h after light	0.0272146	0.0	0.0572077
4 h after dark	0.030723866666666665	0.0	0.0564918
8 h after dark	0.1125153	0.0	0.281329
12 h after dark	0.0965702	0.0472844	0.149534