condition	mean	min	max
4 h after light	48.028847	37.248756	58.808938
8 h after light	34.8857	34.631178	35.140222
12 h after light	25.24242	23.959666	26.525174
4 h after dark	21.262521	17.818395	24.706647
8 h after dark	17.2416135	16.117668	18.365559
12 h after dark	30.936164	30.936164	30.936164