condition	mean	min	max
4 h after light	0.377583	0.283163	0.472003
8 h after light	0.3111405	0.308519	0.313762
12 h after light	0.139805	0.116188	0.163422
4 h after dark	0.47983533333333334	0.461358	0.503702
8 h after dark	0.4923806666666667	0.38311	0.602093
12 h after dark	0.6005173333333333	0.506768	0.726039