condition	mean	min	max
4 h after light	51.6	51.6	51.6
8 h after light	65.15	62.7	67.6
12 h after light	49.150000000000006	30.9	67.4
4 h after dark	61.0	58.7	63.3
8 h after dark	53.150000000000006	51.2	55.1
12 h after dark	22.75	14.2	31.3