condition	mean	min	max
0 h after light	55.799549999999996	53.8441	57.755
4 h after light	29.8964	28.7533	31.0395
8 h after light	29.7427	29.0751	30.4103
4 h after dark	44.53505	40.4761	48.594
8 h after dark	47.9821	46.9033	49.0609
12 h after dark	45.9587	43.6718	48.2456