condition	mean	min	max
0 h after light	23.0056	22.7236	23.2876
4 h after light	13.1873	12.5419	13.8327
8 h after light	9.342505	8.83858	9.84643
4 h after dark	13.0533	13.0059	13.1007
8 h after dark	13.27455	12.5876	13.9615
12 h after dark	24.637300000000003	17.4459	31.8287