condition	mean	min	max
0 h after light	18.06055	16.1909	19.9302
4 h after light	44.62675	43.3459	45.9076
8 h after light	215.25150000000002	210.752	219.751
4 h after dark	105.0068	97.4556	112.558
8 h after dark	33.2254	32.2659	34.1849
12 h after dark	24.64025	22.2986	26.9819