condition	mean	min	max
0 h after light	14.0844	12.4434	15.7254
2 h after light	6.9588149999999995	6.09728	7.82035
4 h after light	6.65081	6.43017	6.87145
8 h after light	11.3248	9.8476	12.802
12 h after light	24.124	15.8258	32.4222
2 h after dark	17.974	15.8964	20.0516
4 h after dark	18.3262	17.2247	19.4277
8 h after dark	24.65835	23.276	26.0407
12 h after dark	19.38995	17.773	21.0069