condition	mean	min	max
4 h after light	44.3	44.3	44.3
8 h after light	45.0	33.5	56.5
12 h after light	19.8	16.3	23.3
4 h after dark	19.450000000000003	8.8	30.1
8 h after dark	11.5	7.0	16.0
12 h after dark	17.3	17.0	17.6