condition	mean	min	max
4 h after light	0.733967	0.697757	0.770177
8 h after light	0.7475385	0.654038	0.841039
12 h after light	0.6278485	0.596424	0.659273
4 h after dark	0.7286375	0.646359	0.810916
8 h after dark	0.758242	0.682125	0.834359
12 h after dark	0.8068329999999999	0.771569	0.842097