condition	mean	min	max
4 h after light	43.7088	38.338	49.0796
8 h after light	36.355050000000006	35.3862	37.3239
12 h after light	91.95495	88.4099	95.5
4 h after dark	143.2785	139.513	147.044
8 h after dark	129.8815	129.611	130.152
12 h after dark	91.35825	87.119	95.5975