condition	mean	min	max
4 h after light	133.6777975	126.010218	141.345377
8 h after light	149.04533	145.155134	152.935526
12 h after light	156.315297	138.790485	173.840109
4 h after dark	172.4408585	155.044112	189.837605
8 h after dark	155.044112	155.044112	155.044112
12 h after dark	198.0643	198.0643	198.0643