condition	mean	min	max
4 h after light	1.3232849999999998	1.18315	1.46342
8 h after light	8.78265	8.69007	8.87523
12 h after light	84.9233	13.9116	155.935
4 h after dark	23.223766666666666	21.3218	24.7775
8 h after dark	19.56214	8.31332	27.3197
12 h after dark	3.6837333333333335	3.10815	4.14079