condition	mean	min	max
4 h after light	2.9	2.9	2.9
8 h after light	47.55	44.3	50.8
12 h after light	17.599999999999998	3.3	31.9
4 h after dark	51.8	49.0	54.6
8 h after dark	6.199999999999999	2.7	9.7
12 h after dark	30.55	29.0	32.1