condition	mean	min	max
4 h after light	109.95400000000001	109.143	110.765
8 h after light	179.171	170.055	188.287
12 h after light	179.70100000000002	177.019	182.383
4 h after dark	184.77633333333333	178.741	188.043
8 h after dark	161.493	148.201	173.673
12 h after dark	123.90133333333333	116.382	131.545