condition	mean	min	max
4 h after light	71.1	71.1	71.1
8 h after light	79.25	44.6	113.9
12 h after light	47.1	39.2	55.0
4 h after dark	57.6	44.3	70.9
8 h after dark	58.2	22.0	94.4
12 h after dark	63.449999999999996	57.3	69.6