condition	mean	min	max
4 h after light	64.2	64.2	64.2
8 h after light	42.05	35.0	49.1
12 h after light	30.200000000000003	21.8	38.6
4 h after dark	53.2	45.1	61.3
8 h after dark	44.75	42.1	47.4
12 h after dark	36.55	30.2	42.9