condition	mean	min	max
4 h after light	140.87349999999998	130.634	151.113
8 h after light	151.13049999999998	133.751	168.51
12 h after light	139.6405	139.481	139.8
4 h after dark	210.50333333333333	207.156	216.993
8 h after dark	249.32166666666666	215.864	274.069
12 h after dark	159.584	147.056	168.104