condition	mean	min	max
0 h after light	36.2998	34.3229	38.2767
4 h after light	34.96545	30.0095	39.9214
8 h after light	28.1286	26.4824	29.7748
4 h after dark	32.14135	26.1831	38.0996
8 h after dark	33.85025	31.1463	36.5542
12 h after dark	35.46995	33.2139	37.726