condition	mean	min	max
4 h after light	26.8585	24.9926	28.7244
8 h after light	30.0535	29.5623	30.5447
12 h after light	34.2035	32.8711	35.5359
4 h after dark	37.76765	37.4376	38.0977
8 h after dark	32.181349999999995	31.6785	32.6842
12 h after dark	32.82315	32.3732	33.2731