condition	mean	min	max
4 h after light	5.2	5.2	5.2
8 h after light	37.0	13.8	60.2
12 h after light	36.5	5.2	67.8
4 h after dark	12.2	3.2	21.2
8 h after dark	47.849999999999994	31.1	64.6
12 h after dark	41.25	26.2	56.3