condition	mean	min	max
4 h after light	0.6063354999999999	0.586656	0.626015
8 h after light	0.5980215	0.479019	0.717024
12 h after light	0.9438915	0.929171	0.958612
4 h after dark	0.8016665000000001	0.640796	0.962537
8 h after dark	0.7207435	0.627515	0.813972
12 h after dark	0.6232295	0.474785	0.771674