condition	mean	min	max
4 h after light	6.4	6.4	6.4
8 h after light	29.200000000000003	26.8	31.6
12 h after light	22.3	16.8	27.8
4 h after dark	22.950000000000003	19.8	26.1
8 h after dark	43.4	42.8	44.0
12 h after dark	18.4	13.2	23.6