condition	mean	min	max
4 h after light	7.7	7.7	7.7
8 h after light	17.200000000000003	8.3	26.1
12 h after light	23.950000000000003	16.8	31.1
4 h after dark	45.8	39.6	52.0
8 h after dark	16.25	5.2	27.3
12 h after dark	26.75	25.7	27.8