condition	mean	min	max
4 h after light	0.0541075	0.0	0.108215
8 h after light	0.034183149999999995	0.0292252	0.0391411
12 h after light	0.02367265	0.0	0.0473453
4 h after dark	0.0158243	0.0	0.0316486
8 h after dark	0.0233133	0.015634	0.0309926
12 h after dark	0.02835045	0.0259177	0.0307832