condition	mean	min	max
4 h after light	258.0037835	228.616672	287.390895
8 h after light	252.7901985	201.616672	303.963725
12 h after light	491.54361900000004	301.259218	681.82802
4 h after dark	181.57906100000002	144.349835	218.808287
8 h after dark	311.13348	221.952479	400.314481
12 h after dark	292.533466	292.533466	292.533466