condition	mean	min	max
3 h after light	0.2010343	0.0591189	0.301013
6 h after light	0.5926316666666667	0.160511	1.04467
9 h after light	0.8309403333333333	0.529998	1.20077
12 h after light	0.44723725000000003	0.196337	0.772455
3 h after dark	0.7376826666666667	0.426127	0.995505
6 h after dark	0.20971979999999998	0.0871074	0.420739
9 h after dark	0.06677576666666667	0.0	0.110883
12 h after dark	0.355283	0.241149	0.469417