condition	mean	min	max
4 h after light	24.524746999999998	20.372692	28.676802
8 h after light	38.6346825	29.851906	47.417459
12 h after light	29.998497	26.310918	33.686076
4 h after dark	76.9407415	50.740072	103.141411
8 h after dark	133.193595	124.770518	141.616672
12 h after dark	39.145715	39.145715	39.145715