condition	mean	min	max
4 h after light	0.0779799	0.0725047	0.0834551
8 h after light	0.02268845	0.0	0.0453769
12 h after light	0.205119	0.198039	0.212199
4 h after dark	0.18832149999999998	0.185576	0.191067
8 h after dark	0.645824	0.616056	0.675592
12 h after dark	0.47894770000000003	0.0581654	0.89973