condition	mean	min	max
4 h after light	11.035515	10.996559	11.074471
8 h after light	11.4170175	11.189142	11.644893
12 h after light	11.022704000000001	10.061372	11.984036
4 h after dark	11.074471	11.074471	11.074471
8 h after dark	11.5179135	11.074471	11.961356
12 h after dark	10.829067	10.829067	10.829067