condition	mean	min	max
4 h after light	36.61475	35.6467	37.5828
8 h after light	27.67215	26.2643	29.08
12 h after light	27.201700000000002	25.6686	28.7348
4 h after dark	29.609933333333334	27.0435	32.8447
8 h after dark	46.09813333333334	43.9303	48.3504
12 h after dark	52.537333333333336	44.3089	57.1381