condition	mean	min	max
4 h after light	67.9	67.9	67.9
8 h after light	55.9	12.8	99.0
12 h after light	26.2	9.9	42.5
4 h after dark	85.85	44.7	127.0
8 h after dark	63.85	50.2	77.5
12 h after dark	45.150000000000006	44.2	46.1