condition	mean	min	max
4 h after light	51.31287	47.72015	53.13046
8 h after light	67.45052000000001	52.181490000000004	87.89959
12 h after light	76.57637333333334	64.43533000000001	88.01971999999999
16 h after light	90.43361666666667	85.21218	95.53224
4 h after dark	42.56064333333333	36.82912	45.926429999999996
8 h after dark	66.85651666666666	52.12786	86.89931